Apply check style and modify .travis.yml to support this new project …

…configuration

.travis.yml

@@ -10,4 +10,4 @@ android:
     - extra-android-support
 
 script:
-  ./gradlew build
+  ./gradlew checkstyle build

app/src/main/java/com/github/pedrovgs/effectiveandroidui/di/ActivityModule.java

@@ -21,14 +21,13 @@
 import dagger.Provides;
 
 /**
- * Dagger module created to provide some common activity scope depdendencies as @ActivityContext. This
- * module is going to be added to the graph generated for every activity while the activity creation
- * lifecycle.
+ * Dagger module created to provide some common activity scope depdendencies as @ActivityContext.
+ * This module is going to be added to the graph generated for every activity while the activity
+ * creation lifecycle.
  *
  * @author Pedro Vicente Gómez Sánchez
  */
-@Module(library = true)
-public final class ActivityModule {
+@Module(library = true) public final class ActivityModule {
 
   private final Activity activity;
 

app/src/main/java/com/github/pedrovgs/effectiveandroidui/domain/GetTvShowsInteractor.java

@@ -56,7 +56,8 @@ class GetTvShowsInteractor implements Interactor, GetTvShows {
   @Override public void execute(final Callback callback) {
     if (callback == null) {
       throw new IllegalArgumentException(
-          "Callback can't be null, the client of this interactor needs to get the response in the callback");
+          "Callback can't be null, the client of this interactor needs to get the response "
+              + "in the callback");
     }
     this.callback = callback;
     this.executor.run(this);

app/src/main/java/com/github/pedrovgs/effectiveandroidui/domain/tvshow/Catalog.java

@@ -21,7 +21,7 @@
 import java.util.Set;
 
 /**
- * Contains all the available TvShows for this sample. All this harcoded data simulates some
+ * Contains all the available TvShows for this sample. All this hard coded data simulates some
  * information obtained from an external service.
  *
  * @author Pedro Vicente Gómez Sánchez
@@ -393,7 +393,6 @@ public Collection<TvShow> getTvShows() {
    *
    * @param tvShowId used to search inside the catalog.
    * @return a TvShow that matches with the parameter passed as identifier.
-   * @throws TvShowNotFoundException if there is no TvShow associated to the id passed as
    * parameter.
    */
   public TvShow getTvShowById(String tvShowId) throws TvShowNotFoundException {

app/src/main/java/com/github/pedrovgs/effectiveandroidui/ui/presenter/TvShowUIModule.java

@@ -43,8 +43,7 @@
     injects = {
         MainActivity.class, TvShowCatalogFragment.class, TvShowDraggableFragment.class,
         TvShowFragment.class, TvShowActivity.class
-    })
-public final class TvShowUIModule {
+    }) public final class TvShowUIModule {
 
   @Provides TvShowRendererBuilder provideTvShowRendererBuilder(TvShowRenderer tvShowRenderer) {
     LinkedList<Renderer<TvShow>> renderers = new LinkedList<Renderer<TvShow>>();

app/src/main/java/com/github/pedrovgs/effectiveandroidui/ui/renderer/chapter/ChapterRenderer.java

@@ -40,8 +40,7 @@ public class ChapterRenderer extends Renderer<Chapter> {
   @InjectView(R.id.tv_chapter_title) TextView tv_chapter_title;
   @InjectView(R.id.tv_chapter_publish_date) TextView tv_chapter_publish_date;
 
-  @Inject
-  public ChapterRenderer() {
+  @Inject public ChapterRenderer() {
   }
 
   private int position;
@@ -50,23 +49,19 @@ public void setPosition(int position) {
     this.position = position;
   }
 
-  @Override
-  protected void setUpView(View view) {
+  @Override protected void setUpView(View view) {
     ButterKnife.inject(this, view);
   }
 
-  @Override
-  protected void hookListeners(View view) {
+  @Override protected void hookListeners(View view) {
     //Empty because we are using ButterKnife to inject views.
   }
 
-  @Override
-  protected View inflate(LayoutInflater layoutInflater, ViewGroup viewGroup) {
+  @Override protected View inflate(LayoutInflater layoutInflater, ViewGroup viewGroup) {
     return layoutInflater.inflate(R.layout.row_chapter, viewGroup, false);
   }
 
-  @Override
-  public void render() {
+  @Override public void render() {
     Chapter chapter = getContent();
     renderChapterNumber();
     renderChapterTitle(chapter);

config/checkstyle/checkstyle.xml

@@ -3,6 +3,11 @@
     "-//Puppy Crawl//DTD Check Configuration 1.2//EN"
     "http://www.puppycrawl.com/dtds/configuration_1_2.dtd">
 
+
+<!-- THIS CHECKSYTLE CONFIGURATION IS SIMILAR TO THE ONE USED BY SQUARE INC. IF YOU WANT TO
+     CONFIGURE YOUR IDE TO USE THIS CHECKSTYLE TAKE A LOOK AT https://github.com/square/java-code-styles-->
+
+
 <module name="Checker">
   <!--module name="NewlineAtEndOfFile"/-->
   <module name="FileLength"/>
@@ -39,9 +44,6 @@
     <!-- Checks for Naming Conventions.                  -->
     <!-- See http://checkstyle.sf.net/config_naming.html -->
 
-    <module name="LocalFinalVariableName"/>
-    <module name="LocalVariableName"/>
-    <module name="MemberName"/>
     <module name="MethodName"/>
     <module name="PackageName"/>
     <module name="ParameterName"/>
@@ -61,10 +63,7 @@
     <!-- Checks for Size Violations.                    -->
     <!-- See http://checkstyle.sf.net/config_sizes.html -->
     <module name="LineLength">
-      <property name="max" value="100"/>
-    </module>
-    <module name="MethodLength">
-      <property name="max" value="200"/>
+      <property name="max" value="120"/>
     </module>
 
     <!--module name="ParameterNumber"/-->
@@ -111,7 +110,6 @@
     <!--<module name="InnerAssignment"/>-->
     <!--module name="MagicNumber"/-->
     <module name="MissingSwitchDefault"/>
-    <module name="RedundantThrows"/>
     <module name="SimplifyBooleanExpression"/>
     <module name="SimplifyBooleanReturn"/>